| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 33.2° | 17.1° | — | — | 69 |
| February | 35.8° | 20.6° | — | — | 59 |
| March | 38.9° | 24.7° | — | — | 46 |
| April | 39.1° | 26.9° | — | — | 46 |
| May | 38.2° | 26.8° | — | — | 49 |
| June | 35.1° | 24.6° | 129.2mm | 10 | 48 |
| July | 32° | 22.9° | 225.1mm | 18 | 50 |
| August | 30.8° | 22.9° | 261mm | 19.3 | 55 |
| September | 31.9° | 22.8° | 267.2mm | 16.5 | 50 |
| October | 34.9° | 23.6° | — | — | 62 |
| November | 35.7° | 20.6° | — | — | 59 |
| December | 33.7° | 17.8° | — | — | 67 |
January in Koutiala averages a daily high of 33.2°C with nights around 17.1°C. Generally workable, with some weather to plan around.
February in Koutiala averages a daily high of 35.8°C with nights around 20.6°C. Generally workable, with some weather to plan around.
March in Koutiala averages a daily high of 38.9°C with nights around 24.7°C. Demanding conditions — pack for it and plan indoor options.
April in Koutiala averages a daily high of 39.1°C with nights around 26.9°C. Demanding conditions — pack for it and plan indoor options.
May in Koutiala averages a daily high of 38.2°C with nights around 26.8°C. Demanding conditions — pack for it and plan indoor options.
June in Koutiala averages a daily high of 35.1°C with nights around 24.6°C. Expect roughly 10 wet days totalling 129.2mm. Demanding conditions — pack for it and plan indoor options.
July in Koutiala averages a daily high of 32°C with nights around 22.9°C. Expect roughly 18 wet days totalling 225.1mm. Demanding conditions — pack for it and plan indoor options.
August in Koutiala averages a daily high of 30.8°C with nights around 22.9°C. Expect roughly 19.3 wet days totalling 261mm. Generally workable, with some weather to plan around.
September in Koutiala averages a daily high of 31.9°C with nights around 22.8°C. Expect roughly 16.5 wet days totalling 267.2mm. Demanding conditions — pack for it and plan indoor options.
October in Koutiala averages a daily high of 34.9°C with nights around 23.6°C. Generally workable, with some weather to plan around.
November in Koutiala averages a daily high of 35.7°C with nights around 20.6°C. Generally workable, with some weather to plan around.
December in Koutiala averages a daily high of 33.7°C with nights around 17.8°C. Generally workable, with some weather to plan around.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Koutiala peaks at 69.
Based on 30 years of records, December–January scores highest for comfort in Koutiala, balancing daytime temperature against rainfall.
April is the warmest, averaging a daily high of 39.1°C.
September is the wettest, averaging 267.2mm of rain across roughly 16.5 wet days.
August is the coolest month, with average daily highs around 30.8°C.